Magma Caves

Magma Caves is one of the first dungeons. It starts off with parkour over lava and gives away to a tunnel of sorts. Through the dungeon there are some bombers and some assassins. Finally, at the end, dragons guard the one chest the dungeon has.

Walkthrough
Here is a tutorial for beginners:

First, go up and grab weapons. Jump over the lava pits by jumping when there aren't fireballs. Wait until the fireballs fall down and then jump. Then, you will come across a lava sea with stepping stones. The order of the fireballs are 1-2-3-2-1. Jump over them and slash the rocks at the top. Jump up and kill the bombers using shurikens. Then roll down before the dragon blows fireballs. Kill the bombers and assassins, and the two dragons. When the door opens, jump down and duck. Kill the final dragon and get the chest!